Original Item: Only One Available. After the catastrophic winter of 1941-42 on the Eastern Front, the German military rapidly designed improved cold weather clothing. By the Fall of 1942, a variety of winter fur lined caps (Pelzmütze or Winterfellmütze) had been introduced. There were no standardized "model numbers", but this version is a commonly encountered pattern. It has a fieldgray wool body, which is lined with rayon or cotton fabric, and a visor and fold down ear flaps backed with rabbit fur.

This scace example is classified as SS based on the style of eagle sewn to the front. Designed a bit differently than the Heer Eagle, the SS Eagle has more defined feathers to the left and right of his legs. The stitching on the eagle is not UV reactive at all, and definitely looks to be original and period. The eagle stitching only goes through the front flap, and due to the stitching on the corners holding it in place, we cannot get a picture of the rear of the flap. 

The front visor is tack stitched open and is rarely seen in the "down" position. Many soldiers pinned or sewed insignia to it as is seen here. Most often encountered are the metal visor cap badges - the Heer Wehrmachtadler Eagle or the SS skull. This example has the scarcely seen SS Style Eagle. The flaps are usually held in the "up" (open) position by a single button on the right flap, which fits into a loop on the left flap, and the button is present. The tie string on one side is ripped off, so it cannot be affixed to the up position as was intended.

This fine example is offered in very good condition with 99% of the fur intact, interior cotton rayon twill lining is undamaged, and shows some staining and wear from use. There are size and RBNr. markings on the interior, reading:

1/0458/0317
56
57
1943

These have become very hard to find on the market today and even decent reproductions sell for hundreds of dollars. Ready to display!

Reichsbetriebsnummer or RB number (also represented as RB Nr or Rbnr). Before the war, the Germans set up a system for registering and recording the factory information, the Reichsbetriebskartei. This was to help enable machine tabulation of facts and figures. It was from this that the Reichsbetriebsnummer came into being. The Reichsministerium für Rüstung und Kriegsproduktion (Ministry for Armaments and War Production) files survive today in the Bundesarchiv, however, these are only fragmentary. There is a holding file from the working group created by the Office of Machine Reporting in the Armament Office of the Reich Ministry for Armaments and War Production - their main focus was the operations of the industry group for which an economic interest was Armour production. This index provides information on the most important data of the companies covered by it, production profile, operating area, number of employees and the responsible operator.

As a prerequisite for the intended use of the punch-card method in the armaments industry, it was this system which gave rise to the Rbnr. The operating numbers were assigned by the competent local district offices of Machine reporting. (Bezirksstellen des Maschinellen Berichtswesens.) The index is in the form of index cards that are accessible numerically (approximately 14 meters of index cards!). Access to this register is only possible through the naming of this company, stating the place of production. The Reichsministerium für Rüstung und Kriegsproduktion files have multiple entries on the introduction of the factory and also the lot no.

The Rbnr code was used from 1943 onwards and replaced the makers name and address (or company logo) on government contract uniforms, caps and field equipment and knives. It is either rubber ink stamped on cloth or die stamped onto leather & metal items. It has been written countless times that this numeric code system was introduced as a security measure to help mask production locations. This was not the case but it was perhaps, a helpful by- product of the system. It is not unknown to find the Rbnr together with the maker’s info. Had it been a security measure, clearly this practise would have been banned.

So what was the Rbnr? It was a nine digit number and was normally represented thus: RB Nr: 0/000/0000.

The first prefix number could range from 0 through to 9. This number determined the membership of the various groups in the realm of Trade and Industry (Reichsgruppenleitzahl)

• 0 Industry
• 1 Crafts
• 2 Commercial wholesale trading companies
• 3 Banking
• 4 Insurance Companies
• 5 Energy (Electrical companies and such)
• 6 Tourism (Including Hotels, Wine and Mineral Water companies)
• 7 Traffic
• 8 Food Industry
• 9 Not otherwise mentioned groups